Edit: Looks like when doing file-by-file -F{} is still needed:
# find tmp -type f | xargs -0 ls
ls: cannot access 'tmp/b file.md'$'\n''tmp/a file.md'$'\n''tmp/c file.md'$'\n': No such file or directoryxargs -0 will use a null byte as separator for each argument
printf 'a\0b\0c\0' | xargs -tI{} echo “file -> {}"